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authorCorentin Labbe <clabbe@baylibre.com>2018-02-14 12:17:47 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2018-02-15 10:10:02 +1100
commitc1e150ceb61e4a585bad156da15c33bfe89f5858 (patch)
treee3487e63933f4189c2ae9449a00d9f10b6555a7a
parente7bde88cdb4f0e432398a7d29ca2a15d2c18952a (diff)
powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n
When CONFIG_NUMA is not set, the build fails with: arch/powerpc/platforms/pseries/hotplug-cpu.c:335:4: error: déclaration implicite de la fonction « update_numa_cpu_lookup_table » So we have to add update_numa_cpu_lookup_table() as an empty function when CONFIG_NUMA is not set. Fixes: 1d9a090783be ("powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
-rw-r--r--arch/powerpc/include/asm/topology.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 593248110902..9f421641a35c 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -81,6 +81,9 @@ static inline int numa_update_cpu_topology(bool cpus_locked)
{
return 0;
}
+
+static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) {}
+
#endif /* CONFIG_NUMA */
#if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR)